//
//  GZUserAccount.swift
//  sinaweibo
//
//  Created by mac book pro on 16/3/22.
//  Copyright © 2016年 finish. All rights reserved.
//

import UIKit

class GZUserAccount: NSObject,NSCoding {
    
    var access_token: String?
    /// access_token的生命周期，单位是秒数
    var expires_in: NSTimeInterval = 0{
        didSet{
            expiresDate = NSDate(timeIntervalSinceNow: expires_in)
        }
    }
    /// 当前授权用户的UID
    var  uid: String?
    /// 过期时间
    var expiresDate: NSDate?
    /// 用户昵称
    var screen_name: String?
    /// 用户头像大图
    var avatar_large: String?
    init(dict: [String : AnyObject]) {
        super.init()
        setValuesForKeysWithDictionary(dict)
    }
    override  var description: String {
        get{
            let keys = ["access_token","expires_in","uid","expiresDate","screen_name","avatar_large"]
            return dictionaryWithValuesForKeys(keys).description
        }
    }
    override func setValue(value: AnyObject?, forUndefinedKey key: String) {
        print("\(key)")
    }
    // MARK: NSCoding
    func encodeWithCoder(aCoder: NSCoder) {
        aCoder.encodeObject(access_token, forKey: "access_token")
        aCoder.encodeDouble(expires_in, forKey: "expires_in")
        aCoder.encodeObject(uid, forKey: "uid")
        aCoder.encodeObject(expiresDate, forKey: "expiresDate")
        aCoder.encodeObject(screen_name, forKey: "screen_name")
        aCoder.encodeObject(avatar_large, forKey: "avatar_large")

    }
    required init?(coder aDecoder: NSCoder) {
        access_token = aDecoder.decodeObjectForKey("access_token") as? String
        expires_in = aDecoder.decodeDoubleForKey("expires_in") 
        uid = aDecoder.decodeObjectForKey("uid") as? String
        expiresDate = aDecoder.decodeObjectForKey("expiresDate") as? NSDate
        screen_name = aDecoder.decodeObjectForKey("screen_name") as? String
        avatar_large = aDecoder.decodeObjectForKey("avatar_large") as? String
    }
    
    
}
